The Kepler-1312 system contains 2 exoplanets. It is located 975.55 light years away from the solar system.
| Mass | 0.99 solar masses |
| Radius | 0.92 solar radiae |
| Temperature | 5719 kelvin |
| Stellar Metallicity | -0.02 decimal exponent |
| Age | 2 billion years |
At more than 10 Earth masses, Kepler-1312 b is an ice giant, a planet that is made up mostly of volatiles like water, amonia and methane, and enveloped by a dense hydrogen and helium atmosphere, much like Uranus and Neptune.
| Mass | 5.060 Earth masses |
| Density | 3.000 grams per cubic centimeter |
| Radius | 2.100 Earth radiae |
| Semi-major Axis | 0.0603 AU |
| Eccentricity | 0 |
| Orbital Period | 5.448 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2016-05 |
| Reference | Morton et al. 2016 |
At less than 1.5 Earth masses, Kepler-1312 c is a terrestrial planet, much like the terrestrial planets we find in our solar system, namely Mercury, Venus, Earth and Mars.
| Mass | 1.070 Earth masses |
| Density | 5.420 grams per cubic centimeter |
| Radius | 1.027 Earth radiae |
| Semi-major Axis | 0.0209 AU |
| Eccentricity | 0 |
| Orbital Period | 1.116 days |
| Discovery Method | Transit |
| Discovery Facility | Kepler |
| Discovery Telescope | 0.95 m Kepler Telescope |
| Discovery Instrument | Kepler CCD Array |
| Discovery Date | 2022-02 |
| Reference | Valizadegan et al. 2022 |